With a clever blend of humor and math fun, this funny, fresh, and poignant novel about competing lemonade stands captures the one-of-a-kind bond between brother and sister. Evan and his younger sister, Jesse, react very differently to the news that they will be in the same class for fourth grade and as the end of summer approaches, they battle it out through lemonade stands, each trying to be the first to earn 100 dollars. Includes mathematical calculations...

"Two smart girls in one small town use their combined genius to liven up their world--one prank at a time"--

Siblings Evan and Jessie must solve the mystery of a missing cherished family treasure while coming to terms with their beloved grandmother's unsettling behavior.

"A day at the community pool is full of unwater magic--dunking and diving with friends; somersaulting, walking on your hands, and bursting up through the surface like a tortoise. But when a thunderstorm comes and a little brother ventures too close to the pool's edge, will our main character be quick enough and brave enough to save the day?"--